$534.55
+6.82 (+1.29%)
Market Cap
$67.0B
Shares Outstanding
141,398,434
Institutional Holders
537
Total Inst. Value
$126.9B
% of Float Held
97.6%
QoQ Holder Change
+188
Institutional data as of Q1 2025
New Positions
132
Closed Positions
83
Increased
173
Decreased
175
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | CANADA PENSION PLAN INVESTMENT BOARDNew | $90.6B | 1,500 |
| 2 | PRIMECAP MANAGEMENT CO/CA/ | $28.9B | 478,550 |
| 3 | FMR LLC | $1.3B | 21,313,023 |
| 4 | BlackRock, Inc. | $1.0B | 17,039,301 |
| 5 | VANGUARD GROUP INC | $905.6M | 14,985,246 |
| 6 | JPMORGAN CHASE & CO | $292.2M | 4,835,674 |
| 7 | STATE STREET CORP | $275.8M | 4,564,653 |
| 8 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | $229.4M | 3,795,911 |
| 9 | BNP Paribas Asset Management Holding S.A. | $202.7M | 3,353,358 |
| 10 | BANK OF AMERICA CORP /DE/ | $191.3M | 3,165,974 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| CANADA PENSION PLAN INVESTMENT BOARDNew | +2K | $90.6B |
| PRIMECAP MANAGEMENT CO/CA/ | +15K | $28.9B |
| JPMORGAN CHASE & CO | +397K | $292.2M |
| GEODE CAPITAL MANAGEMENT, LLC | +82K | $151.3M |
| Point72 Asset Management, L.P. | +1.7M | $120.3M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | -3.5M | $70.7M |
| THRIVENT FINANCIAL FOR LUTHERANS | -1.5M | $67K |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | -1.4M | $229.4M |
| Polar Capital Holdings Plc | -934K | $74.6M |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | -540K | $15.7M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold CIEN?
As of Q1 2025, 537 institutional investors report holding CIEN (Ciena Corporation) in their 13F filings.
What percentage of Ciena Corporation is owned by institutions?
Institutional investors hold approximately 97.6% of Ciena Corporation's float as reported in SEC 13F filings.
Which hedge fund owns the most CIEN?
The largest institutional holder of CIEN is CANADA PENSION PLAN INVESTMENT BOARD with $90.6B in shares.
Are institutions buying or selling CIEN?
This quarter, 132 institutions opened new positions in CIEN and 83 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.